• Title/Summary/Keyword: 소규모 인원

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신체활동을 위한 공간으로서 공원녹지 이용의 활성화 방안

  • Mun, Hye-Sik;Kim, Su-Bong;Jeong, Eung-Ho
    • Proceedings of the Korean Environmental Sciences Society Conference
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    • 2006.11a
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    • pp.408-411
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    • 2006
  • 신체활동을 위한 공원녹지의 활성화 방안을 제시하고자 설문을 통하여 건강에 대한 인식, 신체활동을 위한 공원녹지의 이용실태 및 만족도 공원녹지를 이용한 신체활동 활성화를 위한 고려요소를 파악하였으며, 그 결과는 다음과 같다. 첫째, 응답자의 8.1%만이 건강에 대한 관심이 없다고 답변했을 뿐, 약 47.0%가 평소 건강에 관심이 있거나 많은 관심을 가진다고 응답하였다. 또한 95.2%의 응답자가 비만이 당뇨, 고혈압 등의 성인병에 영향을 준다는 사실을 알고 있었으며, 이러한 부분은 신체활동을 통해 상당부분 예방이 가능하다는 사실 또한 93.1%의 응답자가 인지하고 있었다. 둘째, 신체활동을 위해 이용하고 있는 공원녹지의 유형을 조사한 결과, '소규모 근린공원, 소공원'으로 응답한 인원이 200명으로 가장 높게 나타났으며 그 이유로는 '집에서 가까워서 이용하기 편리하기 때문'이라는 답변이 59.2%로 가장 많았다. 공원녹지에서 주로 이루어지는 신체활동을 묻는 문항에 대해서는 67.0%에 해당하는 262명이 '산책이나 걷기'와 같은 가벼운 신체활동을 하고 있다고 응답하였다. 이러한 신체활동은 '가족'과 함께 한다는 응답이 가장 높았으며, '친구', '혼자'가 그 뒤를 이었다. 이용 빈도는 74.8%가 주 1-2회 이하로 공원녹지를 이용하고 있어서 실질적인 건강이익을 기대하기 위해서는 좀 더 활발한 이용이 필요할 것으로 사료된다. 셋째, 신체활동의 활성화를 위한 공원녹지의 고려요소로는 '산책로'가 가장 높게 나타났으며, '양호한 접근성', '운동시설'과 '쾌적성'이 그 뒤를 이었다. 건강에 대한 관심이 증대되고 있는 요즘 신체활동의 장으로서 공원녹지의 역할에 대한 재고가 필요한 시점이라 판단된다. 앞에서 언급한 연구결과를 토대로 현 공원녹지의 불만요소를 개선하고, 새로운 공원의 조성 및 재조성 시 활성화 요소가 고려된다면 공원녹지를 이용한 신체활동이 더욱 활발해지리라 생각된다.

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소규모 업소용 HACCP 표준 관리 기준

  • 식품의약품안전청
    • Food Industry
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    • s.218
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    • pp.24-49
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    • 2010
  • ${\bigcirc}$ 본 업소는 어묵류(튀김어묵, 찐어묵, 구운어묵)을 생산하는 식품제조 가공업소로서 총 5명의 인원이 어묵류 15개 제품을 생산하여 매출액은(약 00원)이며 주도 대형 유통판매업소에 판매하고 있다. ${\bigcirc}$ 본 업소의 어묵은 연육, 농산물 등과 식품첨가물을 배합 성형 후 가열 등의 공정을 거쳐 생산된 제품으로, 원료 취급과정에서의 오염이나 불충분한 가열, 교차오염 등으로 식중독균(병원성대장균, 황색포도상구균 등)과 원료 및 제조과정에서 이물(금속 등)이 혼입될 수 있으며, ${\bigcirc}$ 이로 인한 주요클레임 발생사례는 최근 3년간 관계당국으로부터 대장균군 검출 3건, 소비자클레임 2건이 있었다. - 연도별 주요 클레임내용은 '08년도에는 대장균군 검출 3건, '09년도 튀김어묵에서 날벌레 이물 검출 1건, '10년도에는 찐어묵에서 철수세미 1건 이었다. ${\bigcirc}$이러한 위해발생을 사전에 예방하기 위해 중점관리해야 하는 공정은 가열공정으로 판단되며, 금속등의 이물혼입 또한 중점적으로 관리할 필요성이 있다. ${\bigcirc}$ 본 업소에서 생산하는 어묵류(튀김어묵, 찐어묵, 구운어묵)는 가열공정에서의 가열온도와 시간을 각각 설정하여 CCP 1로 관리하고 있으며, 품온이 $85^{\circ}C$이상으로 유지될 수 있도록 2시간마다 모니터링하고 한계기준 이탈여부를 기록하도록 하고 있다. ${\bigcirc}$또한 금속검출공정을 CCP 2로 관리하여 2mm${\varphi}$ 이상의 금속이물 혼입여부를 상시 확인하고 있으며, 금속검출기의 정상 작동여부를 4시간마다 모니터링하고 기록하도록 하고 있다. ${\bigcirc}$종합적인 공정 및 일반위생관리를 위해 개인위생 상태 냉동, 냉장고 온도 확인 등 총 29개 항목에 대하여 정기적 점검(매일 17, 주간 4, 월간 4, 분기 1, 연간 3)을 실시하고 있으며, ${\bigcirc}$따라서 지속적인 모니터링을 통해 미흡사항의 원인으로 파악하고 문제점 제거를 위해 체계적이고 지속적인 관리가 필요하다.

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Casual Game Production Using Spritekit (스프라이트킷을 활용한 융복합 캐주얼 게임 제작)

  • Yoon, Dong-Joon;Oh, Seung-Hwan
    • Journal of Digital Convergence
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    • v.14 no.2
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    • pp.369-376
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    • 2016
  • This paper will discuss the process behind creating casual games utilizing Spritekits. Casual games, which recently have been on this rise due to the increasing use of personal adhered media and SNS, are significant in that they are leading the way to various changes in the gaming industry whilst making it popular. With this background in mind, and through research on Casual Games, we have divided the production process of Casual Games into three parts and created the game "Round and Round" which utilizes Spritekits. We have sectioned and organized the production process of Casual Games into four parts as followed: information architecture, design, program development, and debugging. This research will propose an easier methodology to approaching the production of casual games and be a guideline for creating games with the minimal amount of personnel.

A study on possibility of soft target terrorism by ISIS in South Korea (자국내 IS테러단체에 의한 소프트타깃 테러발생 가능성에 대한 연구)

  • Oh, Sei-Youen;Yun, Gyeong-Hui
    • Korean Security Journal
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    • no.47
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    • pp.85-117
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    • 2016
  • These days, ISIS terrorists have been expanding not only to european countries, but also to asian countries so South Korea is no longer safe from terrorists' attacks. Especially, 'soft target terrorism' makes many people maximizing fear of terrorism because it is caused by small groups - those who are armed with small arms and light weapons - and they are able to carry out hit and run attacks on civilian targets. It poses even more dangerous to kill massively. That is why November 2015 Paris attacks and January 2016 Jakarta attacks killed and injured many people because of 'soft target terrorism.' Therefore, the South Korea has also recognized the seriousness of terrorism by ISIS. The study has shown the precautionary measures about 'soft target terrorism' and how to defend against 'soft target terrorism' by looking through overseas examples. It is for the possibilities of 'soft terrorism' in South Korea because of the expansion of ISIS. As a result, 'soft target terrorism', caused by ISIS, could happen in South Korea. The counterplan is as in the following. First of all, 'soft target terrorism', which is collaborated with ISIS and domestic terrorists, could be caused by negative awareness of foreign residents and xenophobia so the public should change stereotypes about the foreign residents and there should be legislation about racial discrimination enacted by parliament and the government must practice the law. Second, the Korean anti-terrorism laws should be modified to minimize violations of human rights, related to the Korean citizens' personal information, and to stop the concentration of power into the hands of one law enforcement. Third, the government has to develop and to initiate the refuge&evacuation simulation, which prepares for 'soft target terrorism' and minimizes the damages if terrorists attack hot spots like central commercial areas or event halls.

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A Study on Room Assignment Considering Accessibility in a University Dormitory: A Case Study for University A (공용 공간의 접근성을 고려한 대학 기숙사 공실 배정에 관한 연구: A대학교를 중심으로)

  • Kim, Na Yeong;Lee, Jinho
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.1
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    • pp.148-154
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    • 2020
  • This study examines room assignments to improve accessibility in a university dormitory depending on the student grade, taking into account frequency of using a certain common space. An integer programming model is presented to minimize the total moving distance from the common space to the students' rooms for accessibility. The model also constrains the maximum capacity of a room, and disallows different grade students to be assigned to the same room. This model is similar to a facility location problem used widely in the supply chain management field. Applying our optimization model to a small group at the dormitory of Unversity A as the case study, our results indicate that lower grade students are assigned rooms closer to the common space due to their higher frequency of using that space to guarantee high accessibility. Moreover, if higher grade students are prioritized to select their rooms, we suggest an objective function that imposes a penalty in cases when lower grade students select rooms with priority. Based on the results obtained, we propose assigning rooms to students in a dormitory by considering their complex requirements and convenience to use the common space.

Educational Practice Example of Information and Communications Technology: Measurement of Data Transfer Time for Concurrent Server Model (정보통신기술 실습사례: 병행서버모델의 데이터 전송시간 측정)

  • Son, Myung-Rak;Lee, Yong-Jin
    • 대한공업교육학회지
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    • v.33 no.1
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    • pp.265-281
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    • 2008
  • The objective of this study is to show practice example let student experience about concurrent servers based multi-processes and multi-thread among the principles of data communication in ICT(information and communications technology). For this, we first implement multi-process server(fork server) and multi-thread server(thread server), and multi-thread client(thread client), Secondly, for experimental environment, we developed small ethernet networks and measure data transfer time with relation to the number of users. Experimental results show that mean transfer time of thread server is less than that of fork server by 20~61 % on average. Furthermore, it is found that the difference of data transfer time between fork server and thread server is proportional to that of the number of users. Main reason of performance difference dues to the difference between process forking time and thread creation time. We can also find that context switching for process and thread affects the load of web server. Our presentation and experimental results can be applied to used as the educational practice materials with which student can experience data communication principles.

Changes in Agricultural Extension Services in Korea (한국농촌지도사업(韓國農村指導事業)의 변동(變動))

  • Fujita, Yasuki;Lee, Yong-Hwan;Kim, Sung-Soo
    • Journal of Agricultural Extension & Community Development
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    • v.7 no.1
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    • pp.155-166
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    • 2000
  • When the marcher visited Korea in fall 1994, he was shocked to see high rise apartment buildings around the capitol region including Seoul and Suwon, resulting from rising demand of housing because of urban migration followed by second and third industrial development. After 6 years in March 2000, the researcher witnessed more apartment buildings and vinyl house complexes, one of the evidences of continued economic progress in Korea. Korea had to receive the rescue finance from International Monetary Fund (IMF) because of financial crisis in 1997. However, the sign of recovery was seen in a year, and the growth rate of Gross Domestic Products (GDP) in 1999 recorded as high as 10.7 percent. During this period, the Korean government has been working on restructuring of banks, enterprises, labour and public sectors. The major directions of government were; localization, reducing administrative manpower, limiting agricultural budgets, privatization of public enterprises, integration of agricultural organization, and easing of various regulations. Thus, the power of central government shifted to local government resulting in a power increase for city mayors and county chiefs. Agricultural extension services was one of targets of government restructuring, transferred to local governments from central government. At the same time, the number of extension offices was reduced by 64 percent, extension personnel reduced by 24 percent, and extension budgets reduced. During the process of restructuring, the basic direction of extension services was set by central Rural Development Administration Personnel management, technology development and supports were transferred to provincial Rural Development Administrations, and operational responsibilities transferred to city/county governments. Agricultural extension services at the local levels changed the name to Agricultural Technology Extension Center, established under jurisdiction of city mayor or county chief. The function of technology development works were added, at the same time reducing the number of educators for agriculture and rural life. As a result of observations of rural areas and agricultural extension services at various levels, functional responsibilities of extension were not well recognized throughout the central, provincial, and local levels. Central agricultural extension services should be more concerned about effective rural development by monitoring provincial and local level extension activities more throughly. At county level extension services, it may be desirable to add a research function to reflect local agricultural technological needs. Sometimes, adding administrative tasks for extension educators may be helpful far farmers. However, tasks such as inspection and investigation should be avoided, since it may hinder the effectiveness of extension educational activities. It appeared that major contents of the agricultural extension service in Korea were focused on saving agricultural materials, developing new agricultural technology, enhancing agricultural export, increasing production and establishing market oriented farming. However these kinds of efforts may lead to non-sustainable agriculture. It would be better to put more emphasis on sustainable agriculture in the future. Agricultural extension methods in Korea may be better classified into two approaches or functions; consultation function for advanced farmers and technology transfer or educational function for small farmers. Advanced farmers were more interested in technology and management information, while small farmers were more concerned about information for farm management directions and timely diffusion of agricultural technology information. Agricultural extension service should put more emphasis on small farmer groups and active participation of farmers in these groups. Providing information and moderate advice in selecting alternatives should be the major activities for consultation for advanced farmers, while problem solving processes may be the major educational function for small farmers. Systems such as internet and e-mail should be utilized for functions of information exchange. These activities may not be an easy task for decreased numbers of extension educators along with increased administrative tasks. It may be difficult to practice a one-to-one approach However group guidance may improve the task to a certain degree.

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The Implementation of a HACCP System through u-HACCP Application and the Verification of Microbial Quality Improvement in a Small Size Restaurant (소규모 외식업체용 IP-USN을 활용한 HACCP 시스템 적용 및 유효성 검증)

  • Lim, Tae-Hyeon;Choi, Jung-Hwa;Kang, Young-Jae;Kwak, Tong-Kyung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.42 no.3
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    • pp.464-477
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    • 2013
  • There is a great need to develop a training program proven to change behavior and improve knowledge. The purpose of this study was to evaluate employee hygiene knowledge, hygiene practice, and cleanliness, before and after HACCP system implementation at one small-size restaurant. The efficiency of the system was analyzed using time-temperature control after implementation of u-HACCP$^{(R)}$. The employee hygiene knowledge and practices showed a significant improvement (p<0.05) after HACCP system implementation. In non-heating processes, such as seasoned lettuce, controlling the sanitation of the cooking facility and the chlorination of raw ingredients were identified as the significant CCP. Sanitizing was an important CCP because total bacteria were reduced 2~4 log CFU/g after implementation of HACCP. In bean sprouts, microbial levels decreased from 4.20 logCFU/g to 3.26 logCFU/g. There were significant correlations between hygiene knowledge, practice, and microbiological contamination. First, personnel hygiene had a significant correlation with 'total food hygiene knowledge' scores (p<0.05). Second, total food hygiene practice scores had a significant correlation (p<0.05) with improved microbiological qualities of lettuce salad. Third, concerning the assessment of microbiological quality after 1 month, there were significant (p<0.05) improvements in times of heating, and the washing and division process. On the other hand, after 2 months, microbiological was maintained, although only two categories (division process and kitchen floor) were improved. This study also investigated time-temperature control by using ubiquitous sensor networks (USN) consisting of an ubi reader (CCP thermometer), an ubi manager (tablet PC), and application software (HACCP monitoring system). The result of the temperature control before and after USN showed better thermal management (accuracy, efficiency, consistency of time control). Based on the results, strict time-temperature control could be an effective method to prevent foodborne illness.

Comparison of Nutrition Knowledge, Dietary Attitude and Dietary Habit in Elementary School Children With and Without Nutrition Education (초등학생의 영양교육에 따른 영양지식, 식생활태도 및 식습관의 비교)

  • Lee, Ok-Hee;Chang, Soon-Ok;Park, Min-Jung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.11
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    • pp.1427-1434
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    • 2008
  • This study was aimed to compare nutrition knowledge, dietary attitude and habit of elementary school children with and without education. Eighty-four subjects with unbalanced eating behavior were selected and assigned to either control or education group. The subjects in education group participated in a nutrition education program once a week for 8 weeks. The contents of nutrition education were on food tower, balanced nutrition, nutrient function, food group, importance of breakfast, and nutrition label, etc and the program was performed by a school dietitian. The effects of education was assessed by self-administered questionnaire prior to and after nutritional education. Nutrition knowledge except on snack, dietary self-efficacy except on low fat/ low calorie, attitude except on functional food and favorite, and general dietary habits of children in education group were significantly improved while those in control group showed no changes. Also, factors for unbalanced eating was improved by nutrition education indicating the need for correction on unbalanced eating was diminished. However, children's adherence to snack, instant and fast food remained to be corrected. The dietary habit of balanced eating was improved by education reducing the percentage of unbalanced eating on grain and meat.fish.milk groups. The nutrition education appears to be effective to provide nutrition knowledge thereby to improve dietary attitude, dietary self-efficacy, and partly to reduce children's unbalanced eating factor.

Analysis on Work and Labor Productivity in Elementary School Foodservice Systems (초등학교 급식의 작업분석과 생산성에 관한 연구)

  • Jeong, Mi-Kyoung;Lee, Min-A;Kim, In-Ho;Kim, Eun-Mi
    • Korean journal of food and cookery science
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    • v.22 no.6 s.96
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    • pp.875-881
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    • 2006
  • This study was carried out to investigate work analysis and productivity of school foodservice systems through Questionnaire. The subjects Participated in this survey were 342 cook who engaged in school foodservice. The results were as follows : Average number of meal produced by a cook was 114 meals and 85 meals in conventional and commissary foodservice, respectively. Average lead time per meal were 7.65 and 9.37 minutes in conventional and commissary foodservice. It was no significant in average lead time per meal before noon were 2.86 and 3.35 minutes, as working time before dining and total working time of commissary foodservice required more time than conventional foodservice in conventional and commissary foodservice.